期刊
JOURNAL OF APPLIED PHYSICS
卷 112, 期 5, 页码 -出版社
AMER INST PHYSICS
DOI: 10.1063/1.4749393
关键词
-
资金
- National Science Foundation [DMR-1104835]
- AFOSR
- Direct For Mathematical & Physical Scien
- Division Of Materials Research [1104835] Funding Source: National Science Foundation
- Office of Advanced Cyberinfrastructure (OAC)
- Direct For Computer & Info Scie & Enginr [0910735] Funding Source: National Science Foundation
The effect of nanopatterns on Kapitza resistance of water boiling on a gold surface is examined via molecular dynamics simulations. The TIP4P-Ew potential for water, embedded-atom model for gold, and the calibrated Lennard-Jones parameters for water-gold interactions are used to accurately predict the boiling point of water and the wetting angle of water on gold. The results show that boiling of water does not affect the Kapitza resistance of the water-gold interface. The increase of the height of nanopatterns leads to a reduction of the Kapitza resistance by increasing the interaction energy per unit area at the water-gold interface. With the increase of the width-to-spacing ratio of nanopatterns, the Kapitza resistance reduces due to the decrease of the mismatch between the vibrational density of states of water and gold. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4749393]
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据